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How to detect a loop in a linked list?
...linked lists?
– theGreenCabbage
Sep 20 '15 at 5:03
1
@theGreenCabbage Each iteration of the loop ...
Does free(ptr) where ptr is NULL corrupt memory?
...
7.20.3.2 The free function
Synopsis
#include <stdlib.h>
void free(void *ptr);
Description
The free function causes the space pointed to by ptr to be deallocated, that is, made
available for further...
How can I declare and use Boolean variables in a shell script?
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Revised Answer (Feb 12, 2014)
the_world_is_flat=true
# ...do something interesting...
if [ "$the_world_is_flat" = true ] ; then
echo 'Be careful not to fall off!'
fi
Original Answer
Caveats: https://stackoverflow.com/a/21210966/89391
the_...
Count work days between two dates
...:
DECLARE @StartDate DATETIME
DECLARE @EndDate DATETIME
SET @StartDate = '2008/10/01'
SET @EndDate = '2008/10/31'
SELECT
(DATEDIFF(dd, @StartDate, @EndDate) + 1)
-(DATEDIFF(wk, @StartDate, @EndDate) * 2)
-(CASE WHEN DATENAME(dw, @StartDate) = 'Sunday' THEN 1 ELSE 0 END)
-(CASE WHEN DATEN...
Remove blue border from css custom-styled button in Chrome
... matter?
– henrywright
Aug 7 '14 at 20:42
2
@henrywright Well, the OP tried that and didn't worke...
How dangerous is it to access an array out of bounds?
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answered Mar 26 '13 at 21:20
Keith ThompsonKeith Thompson
221k3333 gold badges352352 silver badges557557 bronze badges
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What is __stdcall?
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answered Nov 18 '08 at 2:20
Johannes Schaub - litbJohannes Schaub - litb
453k112112 gold badges830830 silver badges11501150 bronze badges
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How to get the latest tag name in current branch in Git?
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208
With --abbrev=0 it should return closest annotated tag
– Jakub Narębski
Sep 10 '09 at 12:34
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SQLite table constraint - unique on multiple columns
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answered Apr 23 '10 at 20:50
Ayman HouriehAyman Hourieh
107k1717 gold badges135135 silver badges113113 bronze badges
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